RT6222B
RT6222B is SynchronousStep-Down Converter manufactured by Richtek.
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RT6222A/B
2.5A, 18V, 500kHz ACOTTM Synchronous Step-Down Converter
General Description
The RT6222A/B is a synchronous step-down converter with Advanced Constant On-Time (ACOTTM) control mode. The ACOTTM provides a very fast transient response with few external ponents. The low impedance internal MOSFET supports high efficiency operation with wide input voltage range from 4.3V to 18V. The proprietary circuit of the RT6222A/B enables to support all ceramic capacitors. The output voltage can be adjusted between 0.6V and 8V.
Ordering Information
RT6222A/B Package Type J6F : TSOT-23-6 (FC)
Lead Plating System G : Green (Halogen Free and Pb Free)
UVP Option H: Hiccup
PSM/PWM A : PSM/PWM B...
